Any ideas why InfoPath would all of a sudden begin throwing invalid URL message on form publish to SP2016? USL logs show access denies when GET or POST requests are sent from Infopath client. The user sending the infoapth POSTs and GETs is the admin for the domain with Sharepoint full control. Not sure why Sharepoint would deny. I can successfully publish Infopath forms to 2 other Sharepoint servers with this user.
USL log
| 06/24/2018
13:42:54.50 w3wp.exe (0x328C) 0x2760 SharePoint
Foundation Runtime ftc9 Medium Access Denied: PreSendRequestHeaders |
06/24/2018 13:42:54.50 w3wp.exe
(0x328C) 0x2760 SharePoint Foundation General b6p2 Medium Sending HTTP
response 401 - text/plain:401
UNAUTHORIZED. 5d5b749e-82aa-b07c-5166-56836ab88c7f Microsoft support is baffled as well. Thanks for any clues. |